What is the name given to solid phase of earth?

Give two examples of colloidal solutions of liquids dispersed in solid. What is the name given to the colloidal solution ?

(a) What do you understand by the change of phase of a substance ? (b) Is there any change in temperature during the change of phase ? (c) Does the substance absorb or liberate any heat energy during the change of phase ? (d) What is the name given to the energy absorbed during a phase change ?

The name of the given solid in fig is

What is the term used to describe the phase change as a liquid becomes a solid ?

What is the state of dispersed phase and the dispersion medium (solid, liquid or gas) in smoke, mist, milk and gels?

What is the more common name for solid carbon dioxide?